.exercise-header-qrcode {
  width: 200px;
  float: right;
  height: 90px;
  display: none;

  img {
    width:82px;
    height:82px;
    float: right;
    padding-top: 5px;
  }

  .tip {
    width:98px;
    font-size:14px;
    font-weight:400;
    color:rgba(51,51,51,1);
    float: left;
    margin-top: 21px;
  }
}

.exercise-deadline {
  padding-top: 8px;
  font-size:14px;
  font-weight:400;
  color:rgba(102,102,102,1);
  height:20px;
  line-height:20px;
}

.deadline-black{
  color: #000000;
  margin-left: 3px;
}

